MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Vidar


Vendor detections: 14


Intelligence 14 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a
SHA3-384 hash: 5fabdee1b16df05abaa88b4abba45eb65c0baab8e51dd245fd2ddd8ad15c5a6c3262e385f4f4514f2dac87013b3e46b7
SHA1 hash: 2d0621f09ad6746f70229a1b84265abfe7168be2
MD5 hash: a4972cc2b917c0e5c7e75180ecf49038
humanhash: saturn-social-berlin-undress
File name:SecuriteInfo.com.Win64.MalwareX-gen.24754965
Download: download sample
Signature Vidar
Create hunting rule
File size:572'416 bytes
First seen:2025-10-07 20:35:34 UTC
Last seen:2025-10-07 21:20:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f0d27771f79084177495cba6bb300169 (9 x Rhadamanthys, 2 x Vidar, 1 x StormKitty)
ssdeep 12288:xBRkJ17MYlDpWnYhjOmnU6VFgpftDBiRc2t9O8+vh4gBuK8HGU:xBSwIjBnRVFatdHy9+CgX8HGU
TLSH T1C0C4010672E450E6E5BB967498988600F633782597316FEF43B4832ADF273E42D3E725
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
E87971AB932EF2758559645CB9542AF6.exe
Verdict:
Malicious activity
Analysis date:
2025-10-07 20:12:06 UTC
Tags:
amadey botnet stealer auto redline loader stealc vidar themida unlocker-eject tool rdp github evasion rmm-tool netsupport arcstealer arch-exec rustystealer pastebin miner anti-evasion purecrypter auto-startup gcleaner
Link:
https://app.any.run/tasks/dffd5f85-3a59-49d9-9fcc-b14e0e97d599

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/31057/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e579ae7f305fa2545d68b3
Tags:
emotet cobalt
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68e579b45a3bccf09ebc19f9/reports/4b645d34-549c-4f43-b505-31e46a777758/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-07T16:22:00Z UTC
Last seen:
2025-10-07T17:15:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b28ba4b-8b5a-4005-aa9f-432839bd24f0
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a4972cc2b917c0e5c7e75180ecf49038
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a/
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-10-07 20:36:38 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsru5dftr6d3mbwzwjlmapkjipsew5u3h5r2llzcfhfaxxnjkifa._file
Verdict:
malicious
Label(s):
plugdisk
Create hunting rule
Similar samples:
error
Vidar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/251007-zdmr8ayth1/
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/8ea72666-a9ff-4984-8972-7aa989406fa1
Unpacked files
SH256 hash:
aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a
MD5 hash:
a4972cc2b917c0e5c7e75180ecf49038
SHA1 hash:
2d0621f09ad6746f70229a1b84265abfe7168be2
Link:
https://www.unpac.me/results/85cd400c-6e48-41dc-8323-8347fe81f6ad/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/aca34e8cb38f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Check_Debugger
Create hunting rule
Rule name:CMD_Ping_Localhost
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

Executable exe aca34e8cb38f87b606d9b256c03d4943e44b769b3f63a5af2229ca0bdda9520a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/31057/
  
URLhaus
https://urlhaus.abuse.ch/url/3662831/
  
Delivery method
Distributed via web download

Comments